Enter up to 20 Links (Each Links must be on separate line)
Domain Authority Checker evaluates how strong a website appears in search ecosystems by analyzing backlink patterns, linking domains, and structural trust signals. Authority reflects how search engines interpret credibility.
To understand what builds authority, combine this tool with the Backlink Checker, which exposes the links reinforcing domain strength.
You can inspect on-page signals using the Meta Tags Analyzer to confirm authority flows through optimized structure.
Google explains crawling and link discovery behavior here: Google Search Documentation
Authority is a measurement of trust. When a domain earns references from external sites, search systems interpret that pattern as reliability.
Track ranking movement using the Keyword Position Checker and refine balance with the Keyword Density Checker.
| Factor | Impact |
|---|---|
| Backlinks | External trust flow |
| Referring domains | Link diversity |
| Internal structure | Authority distribution |
| Crawl readiness | Index efficiency |
| Performance speed | User and bot access |
Improve crawl visibility using the XML Sitemap Generator and confirm indexing with the Google Index Checker.
Cloudflare explains DNS architecture: Cloudflare Learning
Detect performance issues using the Page Speed Checker and remove ranking leaks with the Broken Links Finder.
Authority is relative to niche competition. Scores only matter when compared to competitors.
Investigate ownership using the Whois Checker and review infrastructure with the Domain Hosting Checker.
ICANN ownership transparency: ICANN Lookup
Scan domains with the Google Malware Checker and verify reputation using the Blacklist Lookup.
Mozilla explains web security architecture: Mozilla Developer Network
Domain authority measures the entire domain. Page authority evaluates individual URLs.
Analyze page strength with the Page Authority Checker and optimize structure using the Link Analyzer Tool.
